CN104722374B - A kind of crusher chamber assembly in sand making machine - Google Patents
A kind of crusher chamber assembly in sand making machine Download PDFInfo
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- CN104722374B CN104722374B CN201510140325.4A CN201510140325A CN104722374B CN 104722374 B CN104722374 B CN 104722374B CN 201510140325 A CN201510140325 A CN 201510140325A CN 104722374 B CN104722374 B CN 104722374B
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- plate
- buildup
- cavity shell
- buildup plate
- broken cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
Abstract
The present invention relates to field of mining equipment, the crusher chamber assembly in a kind of sand making machine, described crusher chamber assembly includes broken cavity shell, many spiders, middle part buildup plate and bottom buildup plate；Described many spiders are arranged on the center of broken cavity shell, middle part buildup plate is arranged between many spiders and broken cavity shell, the outer ledge of middle part buildup plate is integrally attached in the middle part of the interior sidewall surface of broken cavity shell, it is blanking buildup area between middle part buildup plate and broken cavity shell, between middle part buildup plate and many spiders, constitute blanking material passing passage；Described bottom buildup plate is integrally attached at the lower ending opening of broken cavity shell, and the middle through-hole of bottom buildup plate is used for wearing rotor set, is core crush area between bottom buildup plate and middle part buildup plate.During use, material is piled up on middle part buildup plate and bottom buildup plate, thus forming protective layer to broken cavity shell, it is to avoid material to the collision of broken cavity shell and abrasion, thus good protection effect is played to broken cavity shell.
Description
Technical field
The present invention relates to field of mining equipment, the crusher chamber assembly in more particularly, to a kind of sand making machine.
Background technology
In field of mining equipment, vertical shaft impact crusher also known as sand making machine, its operation principle be by material pass through to
Hopper is divided into the material casting at middle part and the blanking of periphery, main shaft group rotor driven group high-speed rotation, and rotor set is in crusher chamber assembly
The material casting high speed at middle part is dished out and the blanking collision with periphery by inside, crushes building stones by way of " stone-crash-stone ".However, it is existing
There is the structure of the crusher chamber assembly of sand making machine single, and the internal Protection of crusher chamber assembly is not enough, the process crushing in building stones
In, building stones can produce collision to the outside housing of crusher chamber assembly and wear and tear, and have a strong impact on the normal operation of equipment.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide the crusher chamber assembly in a kind of sand making machine, this crushes
The structure of chamber assembly is novel, protection effect is good.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of crusher chamber assembly in sand making machine, described crusher chamber assembly includes broken cavity shell, many spiders, middle part buildup
Plate and bottom buildup plate；Described many spiders are arranged on the center of broken cavity shell, and many spiders include many spiders cylinder, and edge is many
The spiders arm more than many of rule setting on the outer side surface of spiders cylinder；The lower end center of described many spiders cylinder is provided with material casting punishment in advance
Mouthful, the inner of many spiders arm is integrally attached on the outer side surface of many spiders cylinder, and the outer end positioning of many spiders arm is fixed on broken
In the interior sidewall surface of cavity shell；Described middle part buildup plate is arranged between many spiders and broken cavity shell, and middle part buildup plate is circle
Annular, the outer ledge of middle part buildup plate is integrally attached in the middle part of the interior sidewall surface of broken cavity shell, middle part buildup plate with broken
It is blanking buildup area between cavity shell, between middle part buildup plate and many spiders cylinder, constitute blanking material passing passage；Described bottom buildup
Plate is integrally attached at the lower ending opening of broken cavity shell, and bottom buildup plate is annular, and the middle through-hole of bottom buildup plate is used
In wearing rotor set；It is corresponding that material mouth is crossed in the middle through-hole of bottom buildup plate and the material casting of many spiders cylinder, bottom buildup plate and in
It is core crush area between portion's buildup plate.
Preferably, the interior sidewall surface of described broken cavity shell is provided with U-shaped bracket, between two U-shaped arms of U-shaped bracket
Constitute stopper slot；The outer end of many spiders arm is provided with limiting plate, and limiting plate is arranged in stopper slot；By limiting plate and spacing
On the one hand many spiders are carried out the positioning of circumference, on the other hand with respect to fixed structure, location structure has necessarily by the setting of groove
Resiliency, the building stones damage to many spiders for the impact can be prevented.
Preferably, material mouth lower end is crossed in the material casting of described many spiders cylinder was provided with hopper, cross hopper upper end and pass through clamp ring
Positioning is arranged on many spiders cylinder, and clamp ring is crossed material mouth periphery along material casting and arranged and fixed by bearing pin；In said structure, clamp
Ring and bearing pin simplified the dismounting of hopper, crossed the blanking region that hopper can limit material casting, specification blanking scope.
Preferably, middle part buildup plate is provided with buildup dividing plate in the middle part of polylith, the section of middle part buildup dividing plate is L-shaped；Bottom
Portion's buildup plate is provided with bottom buildup dividing plate, and bottom buildup dividing plate all offers anti-deformation through hole；Setting buildup dividing plate one side
Face strengthens the intensity of buildup plate, on the other hand also allows for the accumulation of material.
The present invention adopts technique scheme, and crusher chamber assembly structure in this sand making machine is novel, including broken cavity shell,
Many spiders, middle part buildup plate and bottom buildup plate, material mouth, middle part buildup plate and many spiders cylinder are crossed in the lower end setting material casting of many spiders
Between constitute blanking material passing passage, rotor set pass through bottom buildup plate middle through-hole be arranged on inside crusher chamber assembly；Work
When, the blanking of periphery from blanking material passing passage toward whereabouts, cross material mouth by material casting and enter in rotor set, and is turned by the material casting at middle part
Subgroup high speed is dished out, and collides with blanking in core crush area；In the process, material is in middle part buildup plate and bottom buildup plate
Upper accumulation, thus form protective layer to broken cavity shell, it is to avoid material to the collision of broken cavity shell and abrasion, thus right
Broken cavity shell plays good protection effect.
Brief description
Fig. 1 is the structural representation one of the present invention.
Fig. 2 is the structural representation two of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
The crusher chamber assembly in a kind of sand making machine as shown in Fig. 1 ~ Fig. 2, described crusher chamber assembly includes broken cavity shell
71st, many spiders, middle part buildup plate 73 and bottom buildup plate 74.Described many spiders are arranged on the center of broken cavity shell 71, many
Spiders includes many spiders cylinder 721, and along along the outer side surface of many spiders cylinder 721 rule setting spiders arm 722 more than many.
The lower end center of described many spiders cylinder 721 is provided with material casting and crosses material mouth, and material casting is crossed material mouth lower end and was provided with hopper
725, cross hopper 725 upper end and be arranged on many spiders cylinder 721 by clamp ring 724 positioning, clamp ring crosses material mouth periphery along material casting
Arrange and fixed by bearing pin；In said structure, clamp ring 724 and bearing pin simplified the dismounting of hopper 725, crossed hopper 725
The blanking region of material casting, specification blanking scope can be limited.The inner of described many spiders arm 722 is integrally attached to many spiders cylinder 721
Outer side surface on, the outer end of many spiders arm 722 positioning is fixed in the interior sidewall surface of broken cavity shell 71；Specifically crusher chamber
The interior sidewall surface of housing 71 is provided with U-shaped bracket 711, constitutes stopper slot between two U-shaped arms of U-shaped bracket 711；Many spiders arm
722 outer end is provided with limiting plate 723, and limiting plate 723 is arranged in stopper slot.By setting of limiting plate 723 and stopper slot
Put, on the one hand many spiders are carried out with the positioning of circumference, on the other hand with respect to fixed structure, location structure has certain buffering
Property, the damage to many spiders for the building stones impact can be prevented.
Described middle part buildup plate 73 is arranged between many spiders and broken cavity shell 71, and middle part buildup plate 73 is annular,
The outer ledge of middle part buildup plate 73 is integrally attached in the middle part of the interior sidewall surface of broken cavity shell 71, middle part buildup plate 73 with broken
It is blanking buildup area 73a between cavity shell 71, between middle part buildup plate 73 and many spiders cylinder 721, constitute blanking material passing passage 73b；
Middle part buildup plate 73 is provided with buildup dividing plate 731 in the middle part of polylith, and the section of middle part buildup dividing plate 731 is L-shaped.Described bottom buildup
Plate 74 is integrally attached at the lower ending opening of broken cavity shell 71, and bottom buildup plate 74 is annular, in bottom buildup plate 74
Portion's through hole crosses with the material casting of many spiders cylinder 721 that material mouth is corresponding, and the middle through-hole of bottom buildup plate 74 is used for wearing rotor set, bottom
It is core crush area 74a between portion's buildup plate 74 and middle part buildup plate 73；Bottom buildup plate 74 is provided with bottom buildup dividing plate
741, bottom buildup dividing plate 741 all offers anti-deformation through hole；Said structure is strengthened by arranging buildup dividing plate one side
The intensity of buildup plate, on the other hand also allows for the accumulation of material.
In sum, the crusher chamber assembly structure in this sand making machine is novel, including broken cavity shell 71, many spiders, middle part
Buildup plate 73 and bottom buildup plate 74, material mouth is crossed in the lower end setting material casting of many spiders, middle part buildup plate 73 and many spiders cylinder 721 it
Between constitute blanking material passing passage 73b, rotor set pass through bottom buildup plate 74 middle through-hole be arranged on inside crusher chamber assembly；Work
When making, the blanking of periphery from blanking material passing passage 73b toward whereabouts, cross material mouth by material casting and enter in rotor set by the material casting at middle part,
And dished out by rotor set high speed, collide with blanking in core crush area 74a；In the process, material is in middle part buildup plate 73
Pile up with bottom buildup plate 74, thus forming protective layer to broken cavity shell 71, it is to avoid material is to broken cavity shell 71
Collision and abrasion, thus good protection effect is played to broken cavity shell 71.
Claims (1)
1. the crusher chamber assembly in a kind of sand making machine it is characterised in that：Described crusher chamber assembly includes broken cavity shell, many spokes
Frame, middle part buildup plate and bottom buildup plate；Described many spiders are arranged on the center of broken cavity shell, and many spiders include many spiders
Cylinder, and along along the outer side surface of many spiders cylinder rule setting spiders arm more than many；The lower end center of described many spiders cylinder
It is provided with material casting and crosses material mouth, material casting is crossed material mouth lower end and was provided with hopper, cross hopper upper end and many spiders are arranged on by clamp ring positioning
On cylinder, clamp ring is crossed material mouth periphery along material casting and is arranged and fixed by bearing pin；The interior sidewall surface of described broken cavity shell is provided with U
Shape bracket, constitutes stopper slot between two U-shaped arms of U-shaped bracket；The outer end of many spiders arm is provided with limiting plate, and limiting plate sets
Put in stopper slot, the inner of many spiders arm is integrally attached on the outer side surface of many spiders cylinder；
Described middle part buildup plate is arranged between many spiders and broken cavity shell, and middle part buildup plate is annular, middle part buildup plate
It is provided with buildup dividing plate in the middle part of polylith, the section of middle part buildup dividing plate is L-shaped；The outer ledge of described middle part buildup plate integrally connects
It is connected in the middle part of the interior sidewall surface of broken cavity shell, be blanking buildup area between middle part buildup plate and broken cavity shell, middle part buildup
Blanking material passing passage is constituted between plate and many spiders cylinder；Described bottom buildup plate is integrally attached to the lower ending opening of broken cavity shell
Place, bottom buildup plate is annular, and bottom buildup plate is provided with bottom buildup dividing plate, bottom buildup dividing plate all offers and preapres for an unfavorable turn of events
Shape through hole；The middle through-hole of described bottom buildup plate is used for wearing rotor set, the middle through-hole of bottom buildup plate and many spiders cylinder
Material casting to cross material mouth corresponding, be core crush area between bottom buildup plate and middle part buildup plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140325.4A CN104722374B (en) | 2015-03-27 | 2015-03-27 | A kind of crusher chamber assembly in sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140325.4A CN104722374B (en) | 2015-03-27 | 2015-03-27 | A kind of crusher chamber assembly in sand making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722374A CN104722374A (en) | 2015-06-24 |
| CN104722374B true CN104722374B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510140325.4A Active CN104722374B (en) | 2015-03-27 | 2015-03-27 | A kind of crusher chamber assembly in sand making machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435932B (en) * | 2015-12-28 | 2018-10-19 | 郑州市正升重工科技有限公司 | A kind of sand making machine |
| CN105435931B (en) * | 2015-12-28 | 2017-11-21 | 郑州市正升重工科技有限公司 | A kind of centrifugal sand making machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA876950B (en) * | 1986-09-22 | 1988-07-27 | Rexnord Inc | Vertical shaft impact crusher with interchangable crusher ring segments |
| JP2004136253A (en) * | 2002-10-21 | 2004-05-13 | Kobe Steel Ltd | Gyratory crusher |
| SE532982C2 (en) * | 2008-10-09 | 2010-06-01 | Sandvik Intellectual Property | Impact crusher with vertical shaft, feed chamber side wall and way to replace a feed tube |
| EP2532429A1 (en) * | 2011-06-07 | 2012-12-12 | Sandvik Intellectual Property AB | Holding arrangement for a rim liner of a crusher |
| JP5821437B2 (en) * | 2011-09-07 | 2015-11-24 | 日本精工株式会社 | Rolling bearing device with seal ring |
| CN104437728B (en) * | 2014-12-31 | 2016-09-14 | 浙江浙矿重工股份有限公司 | A kind of single casing gyratory crusher |
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- 2015-03-27 CN CN201510140325.4A patent/CN104722374B/en active Active
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| CN104722374A (en) | 2015-06-24 |
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Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |
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